From owner-freebsd-questions@FreeBSD.ORG Fri Mar 18 11:27:13 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A6097106564A for ; Fri, 18 Mar 2011 11:27:13 +0000 (UTC) (envelope-from perrin@apotheon.com) Received: from oproxy3-pub.bluehost.com (oproxy3-pub.bluehost.com [69.89.21.8]) by mx1.freebsd.org (Postfix) with SMTP id 6F6168FC18 for ; Fri, 18 Mar 2011 11:27:13 +0000 (UTC) Received: (qmail 14459 invoked by uid 0); 18 Mar 2011 11:27:12 -0000 Received: from unknown (HELO box543.bluehost.com) (74.220.219.143) by oproxy3.bluehost.com with SMTP; 18 Mar 2011 11:27:12 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=apotheon.com; h=Date:From:To:Subject:Message-ID:Mail-Followup-To:References:Mime-Version:Content-Type:Content-Disposition:In-Reply-To:User-Agent:X-Identified-User; b=inOGcG/EBr8r8fFAHUzP+TIMPhvWd2WW+DMu2GeOjF8wrtRZ7zk1p7V77T6C05vEWvnmvJEN+LqRo3OlYvdnR5FAH4BfOJIMexgjhmMVFGGI6rI+EDPTabJ0PSFhhFIw; Received: from c-24-8-180-234.hsd1.co.comcast.net ([24.8.180.234] helo=kukaburra.hydra) by box543.bluehost.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1Q0Xpn-0004AO-Ln for freebsd-questions@freebsd.org; Fri, 18 Mar 2011 05:27:12 -0600 Received: by kukaburra.hydra (sSMTP sendmail emulation); Fri, 18 Mar 2011 05:15:29 -0600 Date: Fri, 18 Mar 2011 05:15:29 -0600 From: Chad Perrin To: freebsd-questions@freebsd.org Message-ID: <20110318111529.GA20088@guilt.hydra> Mail-Followup-To: freebsd-questions@freebsd.org References: <20110317213336.GF10069@ece.pdx.edu> <20110318110248.GG10069@ece.pdx.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="BOKacYhQ+x31HxR3" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-Identified-User: {2737:box543.bluehost.com:apotheon:apotheon.org} {sentby:smtp auth 24.8.180.234 authed with ren@apotheon.org} Subject: Re: [solved] How to tell whether CPU supports x64? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2011 11:27:13 -0000 --BOKacYhQ+x31HxR3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Mar 18, 2011 at 02:18:22PM +0300, Ilya Kazakevich wrote: > > > > AMD Features=3D0x20100000 > > AMD Features2=3D0x1 > > Cores per package: 16 > > Logical CPUs per core: 2 > > > > The Intel site does say the E5520 supports x64. It seems the lack of > > LM in the original system does in fact mean it's a 32-bit only > > processor. > > >=20 > Look again: AMD Features=3D0x20100000 > NX,*LM* I believe the reference to "the original system" means the *other* system whose output was included in the email -- which does not show "AMD Features" data. The "original system" does not show a reference to LM, but the second system (whose output you quoted) *does*. =2E . . which to me suggests that the processor is 64 bit, but the "original system" for some reason does not recognize that fact. --=20 Chad Perrin [ original content licensed OWL: http://owl.apotheon.org ] --BOKacYhQ+x31HxR3 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAk2DPtEACgkQ9mn/Pj01uKVlpgCgt/3giLiadZIyt6Wsb2AB+uSa 70AAn3w2ipBfgrs2O6S4uyW/e38H/wNx =2FW9 -----END PGP SIGNATURE----- --BOKacYhQ+x31HxR3--